NASA’s plan to build a train track on the moon is part of the agency’s Innovative Advanced Concepts program, which aims to develop “science fiction-like” […]
Astronomers have discovered an Earth-size planet orbiting a red dwarf star, making just the second planetary system seen around one of these tiny, cool, dim, […]
Astronomers have determined that the Milky Way’s outer halo is filled with “magnetic donuts” that are as wide as 100,000 light-years. The discovery could shed […]
This large constellation abounds in deep-sky delights, including many fine open star clusters. The post Explore the Star Clusters of Centaurus appeared first on Sky […]